From 36efbacdcb25427fda00d9af5c22a4f3a8867632 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 18 Jul 2014 14:28:14 -0700 Subject: [PATCH] staging: comedi: comedi_fops: checkpatch.pl --strict cleanup Fix the checkpatch.pl --strict issues: CHECK: braces {} should be used on all arms of this statement CHECK: Alignment should match open parenthesis CHECK: Prefer kzalloc(sizeof(*dev)...) over kzalloc(sizeof(struct comedi_device)...) Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedi_fops.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 175003125784..01fb31d7f3cd 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -1227,10 +1227,9 @@ static int parse_insn(struct comedi_device *dev, struct comedi_insn *insn, /* Most drivers ignore the base channel in * insn->chanspec. Fix this here if * the subdevice has <= 32 channels. */ - unsigned int shift; - unsigned int orig_mask; + unsigned int orig_mask = data[0]; + unsigned int shift = 0; - orig_mask = data[0]; if (s->n_chan <= 32) { shift = CR_CHAN(insn->chanspec); if (shift > 0) { @@ -1238,8 +1237,7 @@ static int parse_insn(struct comedi_device *dev, struct comedi_insn *insn, data[0] <<= shift; data[1] <<= shift; } - } else - shift = 0; + } ret = s->insn_bits(dev, s, insn, data); data[0] = orig_mask; if (shift > 0) @@ -2178,7 +2176,7 @@ out: } static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes, - loff_t *offset) + loff_t *offset) { struct comedi_subdevice *s; struct comedi_async *async; @@ -2443,7 +2441,7 @@ struct comedi_device *comedi_alloc_board_minor(struct device *hardware_device) struct device *csdev; unsigned i; - dev = kzalloc(sizeof(struct comedi_device), GFP_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) return ERR_PTR(-ENOMEM); comedi_device_init(dev); -- 2.30.2